This year marks the 20th anniversary of Seacoast’s Art Show, with the non-profit organization displaying artists’ work.The Guild was established to stimulate an increased awareness of art and its benefits throughout the area by engaging a group of artists interested in sharing their passion with others. The celebration includes awards ceremony and luau reception. Seacoast Artist Guild and Gallery, 3032 Nevers St., The Market Common. Mon-Sat 10am-6pm; Sun Noon-6pm. Free. (843) 232-7009, www.seacoastartistsguild.org